PVB film laminated glass is composed of two or more pieces of glass sandwiched between a layer of PVB film, after a special high temperature pre pressure (or vacuum) and high pressure processing, the glass and film bonded composite glass products. PVB film is a semi transparent membrane. It has good adhesion to inorganic glass, and has the characteristics of transparency, heat resistance, cold resistance and high mechanical strength. It is a better adhesive material for making laminated glass.
PVB film absorbs shock energy and does not produce broken pieces. The safety glass is widely used in automobiles, high-rise buildings, bank counters, all kinds of bulletproof glass and so on. With safety performance at the same time, there are excellent insulation, thermal insulation, heat insulation, light control, shockproof performance, safety glass processing is the ideal material in the world, and has the advantages of safety, security, structural integrity, sound insulation, anti ultraviolet radiation, energy saving of these six features.